Nokia Exam 4A0-255 Topic 11 Question 39 Discussion

Actual exam question for Nokia's 4A0-255 exam

Question #: 39
Topic #: 11

Consider the exhibit. Which type of survivability mechanism is selected for this trail?

ASource-based restoration.

BGuaranteed restoration

COptical sub-network connection protection

DProtection and restoration combined

Show Suggested Answer

Suggested Answer: A

by Reed at Apr 29, 2024, 07:31 AM

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7 months ago

That makes sense too. Anyone confident about A) Source-based restoration?

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7 months ago

I was leaning towards C) Optical sub-network connection protection.

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7 months ago

Because the diagram shows elements of both protection and restoration.

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7 months ago

Why do you think so?

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8 months ago

I think the answer might be D) Protection and restoration combined.

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9 months ago

This question is tricky. Not sure which survivability mechanism it is.

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